James L Dover , NJ July 02, 2023 Appliance: LG Electric And Gas Dryer DLG5988BM Lg Dryer Dlg5988bm / : The front heat seal of my clothes dryer wore out. I decided to replace some other parts as well. How to replace Drum Seal. I replaced the front and rear drum seals. In addition, I replaced all four drum support rollers and the drive belt. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours